Vial rack



FIG. 1 is a front elevation view of a first embodiment of our new design for a vial rack, the rear elevation view being a mirror image thereof;

FIG. 2 is a right side elevation view thereof;

FIG. 3 is a left side elevation view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a front right bottom perspective view thereof;

FIG. 7 is a front right top perspective view thereof;

FIG. 8 is a front right top perspective view thereof; and,

FIG. 9 is front right top perspective view of a second embodiment of our new design for a vial rack. This differs from the first embodiment in that it depicts a different number of vial compartments, and is shown broken away to indicate that a specific number of vial compartments throughout its length forms no part of the claimed design.

The broken lines shown in FIG. 8 are environmental and form no part of the claimed design. 

The ornamental design for a vial rack, as shown and described. 